2 1 8 x 3 16 July 8, 2019 16 32 64 128 3 1 8 x 2 5 16 21 1 2 x 16 3 8 filter 2 1 8 x 4 3 16 2 4x 1 8 x 3 1 16 1 2 x 3 8 x 16 supply line 1 2 x 1 3 8 x 7 16 bearing 16 1 5 * 2 x 8 3 4 1 2 od x 3 8 id x 1 16 8รท2(2+2)=1 or 16
